Repair of posterior laryngeal cleft: a 10-year experience in a tertiary referral hospital.

Abstract

This study aimed to present experience with surgical treatment of laryngeal cleft cases through both open and endoscopic approaches. A retrospective evaluation of all patients diagnosed as having a laryngeal cleft in a tertiary hospital over 10 years was performed. Pre-operative data, conservative and surgical management of cases, and outcomes were collected, tabulated and analysed. This study included 43 patients aged from 2 to 44 months with a median of 9.19 months. Concerning management technique, 12 patients had conservative treatment and the remaining 31 underwent a surgical procedure (of them, 20 patients underwent endoscopic intervention and 11 had the open surgical technique). In the open group, we used either tibial periosteum (six cases) or harvested costal cartilage (five cases). Surgical management in the form of endoscopic Coblation-assisted or an open approach is indicated in severe cases or mild cases not responding to conservative management.